CS5151 Datasheet (ON Semiconductor) - CPU 4-Bit Nonsynchronous Buck Controller

CS5151, CPU 4-Bit Nonsynchronous Buck Controller

PACKAGE PIN # 16 Lead SO Narrow & PDIP 1, 2, 3, 4 PIN SYMBOL VID0 *VID3 FUNCTION Voltage ID DAC input pins.

These pins are internally pulled up to 5.0 V providing logic ones if left open.

The DAC range is 2.14 V to 3.54 V with 100 mV increments.

VID0 * VID3 select the desired DAC outp

www.DataSheet4U.com CS5151 CPU 4 Bit Nonsynchronous Buck Controller The CS5151 is a 4 bit nonsynchronous N Channel buck controller.

It is designed to provide unprecedented transient response for today’s demanding high density, high speed logic.

The regulator operates using a proprietary control method, which allows a 100 ns response time to load transients.

The CS5151 is designed to operate over a 4.25 16 V range (VCC) using 12 V to power the IC a

CS5151 Features

* on board, 4

* bit DAC, short circuit protection, 1.0% output tolerance, VCC monitor, and programmable Soft Start capability. The CS5151 is upward compatible with the 5

* bit CS5156, allowing the mother board designer the capability of using either the CS5151 or the CS5156 with no change